n = input()

while(n != "END"):
    x = 0
    for i in range(1, len(n)+1):
        if '0'not in n[-i]:
            if '9' not in n[-i]:
                x = int(n) - 10**(i-1)
                q = len(n) - i
                break
                
    flag = 0    

    for i in range(q+1, len(n)):
        if '9' not in n[i]:
            if '8' not in n[i]:
                x = x + 2*10**(len(n)-i-1)
                flag = 1
                break

    if flag == 0:
        x = -x - 2*10**(len(n)-1)
        

    print(x)
    n = input()